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Quartz stone
8 i) q1 \0 k$ F# g2 q( M! K* R& u9 U( b7 H5 {$ ^
SLAB SIZE：300x120cm & 240x160cm& m: i4 l4 K/ a9 N2 q+ H7 y
4 \' ]$ B; L3 r9 l- J; ]
TILE SIZE: 30x30cm,40x40cm, 60x60cm,80x80cm7 T- r- i% T+ `: p0 i
& {4 I2 c/ \! h6 Q- j* g& ^) l
THICKNESS: 1.2cm,1.4cm,1.5cm,1.6cm,1.8cm,2.0cm,3.0cm. Q1 o) S% I/ @+ v8 k6 w
- J5 }, _! p, A
# }: J$ q& q. ?- q$ J' p3 Q) a1 p, m1 m" e( }
Water absorption
% S& A! ~$ u- l 0.01%! H$ M% [+ G; _/ b
$ E9 e1 D- k, h! ~- l$ @3 v/ J4 ~Bulk density; N. P* }, O4 t2 l
2.55g/cm3: J* k$ l M8 }" N
8 j( W, c: o3 }. v. M! L+ N
Moh's hardness
0 z: @- z9 H$ N, a6 i5 z 3-4 grade/ l% h( J6 h! x" S2 K
: |( a+ S2 \( B
Bending strength, n" [2 [% M6 w
31.9Mpa
% U# m0 P, R, }; c/ C) I3 ` ' Y m& X: h. G' r A
Compression strength
1 D2 n2 h1 }+ m' |, l; \: ~* j4 D- k 98.2Mpa4 k. t4 u* C- J/ @: M M: k2 u
4 f$ e. K4 A5 R7 J, v9 d( jCoefficient of friction
$ c: @+ t& w1 Y' Y. i4 J7 i 0.61( _% a/ S6 K; _' ~
8 J( P4 f( u5 c
Heat up resistent
) L4 L2 ]1 h# @: [. h' s No cracking,crazing and blistering
% m- e- Y1 i4 v$ ~4 P 0 m1 F) H& N/ f: n; i
High temp.resistance1 V. t G- n3 _' u% n' x2 ~
No cracking,crazing and blistering& _$ y$ B9 H, f, o7 h6 m/ f# Q
9 v; G$ `+ M& Z, mForst resistance' d8 h/ x! ?) h
No crack,no peeling2 P. K" y( B, n9 S# Y
" F/ q% f$ T- v- n# E+ K
Radionu clides(A Class)$ `+ Z5 o( x% g# S W
8 @2 Q) E# H/ t
2 `0 V( Q" ?. D1 A- gInternal exposure Index
6 s4 p% r) i2 D1 P& O5 o9 e$ I) W; q ＜0.1: h3 H4 M' `1 d6 G. Y
5 Q! ^0 x! O9 d8 x; {; f& {External exposure Index3 m) X' H6 X2 }8 v. M; `& g% p' ` d
0.1- }& {. ^/ X7 J
http://www.dchstone.com/products/Quartz-&-New-Products-c82_p1.html |
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狗仔卡
发表于 2011-7-18 20:29
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